- TF-M - lists.trustedfirmware.org

Re: [TF-M] Call for a feedback on TF-M adaptation experience

by Kevin Townsend

Hi Anton, One particular difficulty I've encountered working with TF-M for the Zephyr certification demo app, and with the LPC55S69 port to upstream TF-M is the debugging experience with GDB and the dual execution environments. GDB can be quite powerful if you are familiar with it, but there is a definite learning curve, and the S and NS separation and the dual binary images (three with BL2) adds an additional degree of complexity. I think having a dedicated debugging tutorial around GDB would be very useful to people adopting TF-M and perhaps new to GDB, just to show how some basic debugging might happen, how to debug across the NS/S boundary, etc. For example, the '--tui' option for GDB may not be very well known, and it may be useful to highlight (see screenshots at the bottom of this issue: https://github.com/microbuilder/trusted-firmware-m/issues/1) Practical, step-by-step debugging documentation just seems like a good investment to help flatten this inevitable learning curve developing real-world solutions with TF-M? Best regards, Kevin On Thu, 27 Feb 2020 at 13:13, Anton Komlev via TF-M < tf-m(a)lists.trustedfirmware.org> wrote: > A kind reminder. > Your feedback is valuable all the time with no deadline defined. > > > > *From:* TF-M <tf-m-bounces(a)lists.trustedfirmware.org> * On Behalf Of *Anton > Komlev via TF-M > *Sent:* 07 February 2020 13:13 > *To:* tf-m(a)lists.trustedfirmware.org > *Cc:* nd <nd(a)arm.com> > *Subject:* [TF-M] Call for a feedback on TF-M adaptation experience > > > > Dear All, > > > > As I mentioned on yesterday’s call, there is a concern on user experience > related to TF-M use. > > To In order to understand and potentially improve it I am looking for a > voice of partners who adopted TF-M project. > > Please share your experience and thoughts on parts which are good or might > be done better to simplify TF-M integration with your project. > > > > You feedback will be very appreciated in any form – as a response to this > mail or as a direct mail to me (anton.komlev(a)arm.com) if it’s more > comfortable for you. > > > > Thank you in advance, > > Anton > -- > TF-M mailing list > TF-M(a)lists.trustedfirmware.org > https://lists.trustedfirmware.org/mailman/listinfo/tf-m >

5 years, 11 months

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PSA-Test Suite, 23 Crypto Tests failed

by Andrej Butok

Hello, After update to the latest TFM and to the latest PSA-Test Suite, 23 Crypto Tests are failed: ************ Crypto Suite Report ********** TOTAL TESTS : 61 TOTAL PASSED : 37 TOTAL SIM ERROR : 0 TOTAL FAILED : 23 TOTAL SKIPPED : 1 ****************************************** The main reason is that many of PSA Crypto functions are not implemented by TFM. Is there a plan to fix it? Thanks, Andrej

5 years, 11 months

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Re: [TF-M] TF-M Technical Forum call - March 5

by David Hu

Hi Anton, I'd like to share about the current design and draft implementation of TF-M Profile 1. Best regards, Hu Ziji From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Anton Komlev via TF-M Sent: Tuesday, February 25, 2020 1:11 AM To: tf-m(a)lists.trustedfirmware.org Cc: nd <nd(a)arm.com> Subject: [TF-M] TF-M Technical Forum call - March 5 Dear All, The next Technical Forum is planned on Thursday, March 5 at 7:00-8:00 UTC. Please reply on this email with your proposals for agenda topics. Best regards, Anton Komlev

5 years, 11 months

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Re: [TF-M] Call for a feedback on TF-M adaptation experience

by Anton Komlev

A kind reminder. Your feedback is valuable all the time with no deadline defined. From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Anton Komlev via TF-M Sent: 07 February 2020 13:13 To: tf-m(a)lists.trustedfirmware.org Cc: nd <nd(a)arm.com> Subject: [TF-M] Call for a feedback on TF-M adaptation experience Dear All, As I mentioned on yesterday's call, there is a concern on user experience related to TF-M use. To In order to understand and potentially improve it I am looking for a voice of partners who adopted TF-M project. Please share your experience and thoughts on parts which are good or might be done better to simplify TF-M integration with your project. You feedback will be very appreciated in any form - as a response to this mail or as a direct mail to me (anton.komlev(a)arm.com<mailto:anton.komlev@arm.com>) if it's more comfortable for you. Thank you in advance, Anton

5 years, 11 months

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Re: [TF-M] Update Crypto, SST and Attestation services to the latest versions

by Soby Mathew

Hi Everyone The below mentioned patches have been merged to TF-M master. The Open CI is also updated to pull in the right version of mbed-crypto (3.0.1) and it should now show results as expected. You may to have rebase your existing patches currently in review if you need to run CI tests. Best Regards Soby Mathew > -----Original Message----- > From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> On Behalf Of Soby > Mathew via TF-M > Sent: 18 February 2020 11:38 > To: 'tf-m(a)lists.trustedfirmware.org' <tf-m(a)lists.trustedfirmware.org> > Cc: nd <nd(a)arm.com> > Subject: [TF-M] Update Crypto, SST and Attestation services to the latest > versions > > Hi Everyone, > This is a heads up that there are patches in review which update the Crypto, > SST and Attestation services to latest versions of their respective specifications : > > 1. Crypto-service migration to Mbed Crypto 3.0.1 > > The patches is available here : > https://review.trustedfirmware.org/q/topic:%22crypto_update%22+(status:ope > n%20OR%20status:merged) > > This migrates the crypto service to the latest implementation of PSA > specification as implemented by mbed-crypto. > > 2. SST: Implement PSA Protected Storage 1.0 > > https://review.trustedfirmware.org/q/topic:%22sst-1.0- > update%22+(status:open%20OR%20status:merged) > > 3. Initial Attestation: Align interface to PSA API 1.0 > > https://git.trustedfirmware.org/trusted-firmware-m.git/commit/?h=feature- > psa-dev-api-update&id=b8d88ce6fb7c8e7301f32ab7f6b36dd796692f98 > > and > > https://git.trustedfirmware.org/trusted-firmware-m.git/commit/?h=feature- > psa-dev-api-update&id=12c02d16958c9dbd57a6bebe6f29b7a207355831 > > These patches are expected to be reviewed and merged back to the master in > the next couple of weeks. > > Best Regards > Soby Mathew > -- > TF-M mailing list > TF-M(a)lists.trustedfirmware.org > https://lists.trustedfirmware.org/mailman/listinfo/tf-m

5 years, 11 months

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TF-M Technical Forum call - March 5

by Anton Komlev

Dear All, The next Technical Forum is planned on Thursday, March 5 at 7:00-8:00 UTC. Please reply on this email with your proposals for agenda topics. Best regards, Anton Komlev

5 years, 11 months

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TF-M

by Konstantinos Chatzis

Hi all, As Anton already announced during last TF-M Tech Forums, we have recently started a deep review initiative for the TF-M project, with main focus to improve User Experience and reduce Onboarding Effort. The team is currently focusing on the following topics: * Repository and Housekeeping * Development Environment * Build System * Source tree structure and Abstraction Layers * Coding Rules * Documentation * Continuous Integration * Testing We are fully aware of the vast area the topics above cover but, focusing on the basic principles mentioned above, we intend to conclude to implementable solutions. It is therefore of significant importance that your individual or team's onboarding experience is shared with us and this mailing list. Please share any feedback based on your experience using and/or enhancing TF-M. Regards, Kostas IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.

5 years, 11 months

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TF-M (PSA-Level) Fuzzing Tool

by Gary Morrison

Hi TF-Mers! Sincere apologies for the short notice, but at the next TF-M Tech Forum (in a few hours from now!), I will do a short presentation on a TF-M Fuzzing Tool that I’ve been working on for 2-3 months. Currently, it’s just a prototype, and I’ve only tested SST functionality so far, but we’re hoping we can get it out into the open-source arena soon, and get a little more brain power into improving its capabilities. (Apologies also that it’ll be at 1AM my time, out here in Austin, so please bear with me if I sound a little groggy! 😊) Hope you can join us! -- Gary Morrison gary.morrison(a)arm.com Principal SW Engineer Arm, Inc. Austin, TX. USA

5 years, 11 months

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Re: [TF-M] TF-M Technical Forum call - February 20

by Minos Galanakis

Hello all, I will be presenting about the use of "SFN" section for handling object placement in the Secure Side and how this may hide dragons. Regards, Minos Galanakis ________________________________ From: TF-M <tf-m-bounces(a)lists.trustedfirmware.org> on behalf of Anton Komlev via TF-M <tf-m(a)lists.trustedfirmware.org> Sent: 11 February 2020 12:04 To: tf-m(a)lists.trustedfirmware.org <tf-m(a)lists.trustedfirmware.org> Cc: nd <nd(a)arm.com> Subject: [TF-M] TF-M Technical Forum call - February 20 Dear All, The next Open Technical Forum is planned on Thursday, February 20 at 7:00-8:00 UTC. Please reply on this email with your proposals for agenda topics. Best regards, Anton Komlev

5 years, 11 months

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Update Crypto, SST and Attestation services to the latest versions

by Soby Mathew

Hi Everyone, This is a heads up that there are patches in review which update the Crypto, SST and Attestation services to latest versions of their respective specifications : 1. Crypto-service migration to Mbed Crypto 3.0.1 The patches is available here : https://review.trustedfirmware.org/q/topic:%22crypto_update%22+(status:open… This migrates the crypto service to the latest implementation of PSA specification as implemented by mbed-crypto. 2. SST: Implement PSA Protected Storage 1.0 https://review.trustedfirmware.org/q/topic:%22sst-1.0-update%22+(status:ope… 3. Initial Attestation: Align interface to PSA API 1.0 https://git.trustedfirmware.org/trusted-firmware-m.git/commit/?h=feature-ps… and https://git.trustedfirmware.org/trusted-firmware-m.git/commit/?h=feature-ps… These patches are expected to be reviewed and merged back to the master in the next couple of weeks. Best Regards Soby Mathew

5 years, 11 months

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